The PO's lube shop must have tightened my oil filter with an impact wrench.
I certainly wish I hadn't punched a screwdriver through the filter, else I'd have refilled it and driven it to a dealership to let them figure it out.
I have tried a strap filter wrench with an attached 1/2"x16" breaker bar. I have tried to punch it in a circular motion with a brass drift and a small sledge hammer. I'm planning my next move, and the only thing I can think of at the moment is to painstakingly disassemble the filter with the cutting wheel on my Dremel tool.
Penny for your thoughts?

I have tried a strap filter wrench with an attached 1/2"x16" breaker bar. I have tried to punch it in a circular motion with a brass drift and a small sledge hammer. I'm planning my next move, and the only thing I can think of at the moment is to painstakingly disassemble the filter with the cutting wheel on my Dremel tool.
Penny for your thoughts?